In this video, he says while Kyoto was opposed, if China and India would join, the US should consider a global agreement.
(”overwhelming evidence....” yada yada...)
http://www.youtube.com/watch?v=eazRhiRpmAs
John McCain on Global Warming
It is very disturbing to realize that this fool McCain is the best choice left among the viable candidates to be entrusted to become the next president of the earth's last hope for freedom from government oppression, The United States of America